TWM575780U - Vehicle rear-end collision warning system - Google Patents

Abstract

The present invention provides a vehicle collision early warning system, comprising: a warning device, the warning device comprising: a warning sign; a reaction module, reacting to a condition that a moving object is quickly approaching to generate a signal; a processing module, Receiving the signal, and determining whether to generate a warning signal according to the signal; a device-side communication module, when the processing module generates the warning signal, the processing module controls the device-end communication module to transmit the warning signal And a battery for providing power required for operation between the reaction module, the processing module and the communication module of the device; and a host for the vehicle, installed inside a car, comprising: a host communication module a group, receiving the warning signal transmitted by the communication module of the device; and a controller receiving the warning signal from the communication module of the host terminal, and unlocking the door of the car due to the warning signal and/or enabling The horn of the car rang.

Description

Vehicle collision warning system

This creation is a kind of collision early warning system, especially a vehicle collision early warning system with immediate active warning and lifting collision early warning distance.

As the number of cars increases, the probability of traffic accidents on highways increases. In the event of a temporary breakdown or a traffic accident, in order to avoid rear vehicle collision, the driver will place a tripod warning sign 20 behind the accident site to remind the rear vehicle to avoid it in time, as shown in the first figure. Traffic police often deal with traffic accidents on expressways, which are highly dangerous groups. There have been reports of chasing police cars 10 due to traffic accidents, resulting in casualties.

The current tripod warning sign requires the driver to carry it and walk to the rear of the vehicle at a distance. Because on the expressway, the vehicle travels fast and the traffic volume is large. The driver's mobile warning sign walks on the shoulder of the road and runs back and forth at the back of the vehicle. It is highly dangerous to the driver. Once a collision occurs, it is easy to endanger. Personal life.

There are two problems in this prior art: one is that the conventional warning sign is only portable. When the driver manually places the warning sign, it may be dangerous to walk on the shoulder or behind the vehicle, or it may be a warning sign. The warning safety distance of the placement location may not be far enough. Please refer to the illustration in the first figure. The setting of the warning sign on the expressway is usually safe 30 to 50 meters behind the accident site. It is assumed that the rear vehicle 30 travels at a speed of 100km/hr (approximately 27.78m/s). The driving misunderstanding of 30 did not drive in advance, and the distance of 50 meters was only 1.8 seconds for the driving time to drive, 50 (meters) / 27.78 (meters / second) = 1.8 (seconds). The second is that the warning sign does not have the function of early detection of the active detection. After placing the warning sign, the police officers are busy handling the scene of the accident without paying attention to the quick approach of the rear car, which will lead to casualties. Therefore, with the foregoing example, the rear vehicle 30 quickly approaches at a speed of 100 km/hr, and the police officer handling the accident only evades the collision of the vehicle 30 with a reaction time of 1.8 seconds.

In addition, the conventional central locking system for a vehicle includes a remote controller and a vehicle host. The vehicle host can remotely unlock a door by the remote controller, and is only convenient for passengers or driving, but the vehicle host There is no warning function for car collision. Therefore, this creation gives the vehicle host a warning function of car collision, which can unlock a door and enable the car horn to sound, which will help the passengers in the car to quickly get close to the situation of the rear vehicle, and facilitate passengers quickly. Get off and escape.

Although the present invention will be fully described with reference to the drawings in which the preferred embodiments of the present invention are described, it should be understood that those skilled in the art can modify the creations described herein while achieving the effect of the present invention. Therefore, it is to be understood that the above description is a broad disclosure of those skilled in the art and is not intended to limit the present invention. Please refer to the second figure, which is a schematic diagram showing the first embodiment of the collision avoidance warning system for the present vehicle.

In the first embodiment of the present invention, in order to solve the problem that the conventional warning sign is only portable, the vehicle collision early warning system 100 includes at least: a vehicle main body 130 installed in the interior of a car 40. And a self-propelled warning device 120 having a remote control function. After the person places the warning device 120 in the rear position and faces the rear direction of the vehicle 40, the person turns on the power of the warning device 120 to establish wireless communication between the warning device 120 and the vehicle host 130. A person can operate a human machine interface 150 or a remote controller 140 (as shown in the third figure) in the vehicle 40 to control the vehicle host 130 to remotely move the warning device 120 forward toward the rear of the vehicle for a predetermined safety distance, or The warning device 120 is remotely recovered and moved to the rear of the vehicle, and during the movement of the warning device 120, the warning device 120 has a flash function to remind the remote vehicle to decelerate, and the vehicle host 130 can remotely control the warning device 120 to the left. Or to the right, to prevent the warning device 120 from deviating from the lane. Therefore, the authoring system 100 moves forward by remotely controlling the warning device 120, exempting the person from taking the warning sign to travel in the lane, and increasing the safety distance at which the warning sign is placed, so that the rear vehicle 30 can quickly approach, so that the personnel have sufficient dodge time. To avoid casualties.

In the first embodiment of the present invention, the vehicle collision warning system 100 further includes: a remote controller 140 that can wirelessly communicate with the vehicle host 130. The remote controller 140 has an unlock button 145, a lock button 146, a forward button 143, a recycle button 144, a left button 147 and a right button 148. The user presses the unlock button 145 to remotely control the vehicle main body 130 to unlock the door of the car 40. The user presses the lock door button 146 to remotely control the vehicle main body 130 to lock the door of the car 40. When the user visually views the alert device 120, the user presses the forward button 143 to remotely control the vehicle host 130 to send the alert device 120 to cause the alert device 120 to move forward from a stationary state; or the user presses the recycle button 144, the vehicle host 130 can be remotely controlled to send the warning device 120, and the warning device 120 can be rotated toward the rear of the vehicle to advance to the rear position. In addition, the warning device 120 is provided with a camera 129 for transmitting the image of the rear of the vehicle to the display of the vehicle, and when the warning device 120 is moving toward the rear of the vehicle, the person can view the screen of the vehicle in the vehicle and operate the vehicle 40. The human machine interface 150 remotely controls the warning device 120 to the left or the right through the vehicle host 130 to prevent the warning device 120 from deviating from the lane.

Please refer to the third figure, which is a system block diagram showing the first embodiment of the present invention for the collision avoidance warning system. In the first embodiment of the present invention, the remote controller 140 of the vehicle collision warning system 100 includes: a microprocessor 141, a remote communication module 142, and a plurality of buttons, wherein the microprocessor 141 is electrically connected to the remote end. The communication module 142 and the plurality of buttons. The plurality of buttons are: a left button 147, a right button 148, a forward button 143, a recycle button 144, an unlock button 145, and a lock button 146. The microprocessor 141 controls the remote control communication module 142 to wirelessly transmit a left signal according to the trigger of the left button 147, the right button 148, the forward button 143, the recovery button 144, the unlock button 145, and the lock button 146. A right-to-right signal, a forward signal, a recovery signal, an unlock signal, and a lock signal are sent to the vehicle host 130.

In the first embodiment of the present invention, the vehicle host 130 of the vehicle collision warning system 100 is installed inside a vehicle 40, and includes: a controller 132 and a host communication module 131, wherein the controller 132 The host terminal communication module 131 is controlled to wirelessly communicate with the remote controller 140 and the warning device 120, and the controller 132 is electrically connected to the door locking circuit 41, the door unlocking line 42, the vehicle speaker line 43, the headlight line 44 and Car screen line 45. The host-side communication module 131 receives a left-to-left signal, a right-to-right signal, a forward signal, a recovery signal, an unlock signal, and a lock gate signal transmitted from the remote-end communication module 142 of the remote controller 140. The controller 132 receives the unlocking signal from the host-side communication module 131, and activates the door unlocking line 42 to unlock the door of the vehicle 40 in response to the unlocking signal. The controller 132 receives the lock door signal from the host terminal communication module 131, and locks the door of the car 40 by the door lock line 41 due to the door lock signal. The controller 132 receives the leftward, rightward, forward, and recovery signals from the host communication module 131, and controls the host communication module 131 to wirelessly transmit a leftward displacement signal and a rightward displacement signal according to signals. a forward movement signal, a recovery displacement signal is sent to the warning device 120 to remotely control the movement of the warning device 120 to the left, forward to the right, forward movement, and recovery movement, wherein the warning device 120 advances away from the movement signal The location, and should return to the location because the displacement signal should be recovered.

In the first embodiment of the present invention, the warning device 120 of the vehicle collision warning system 100 includes at least: a warning sign 127 having a triangular shape with red reflection or a triangular shape arranged by a red LED lamp; a displacement driving device 122 Carrying the warning sign 127; a device-side communication module 123 wirelessly communicating with the host-side communication module 131 of the vehicle host 130 to receive a leftward displacement signal, a rightward displacement signal, a forward movement signal, and a recovery displacement And the processing module 121 receives the leftward displacement, the rightward displacement, the forward movement, and the recovery of the movement signal from the device-side communication module 123, and controls the displacement driving device 122 to move leftward and rightward according to the signal. Move forward, move forward, and recycle movement. In addition, the warning device 120 further includes: a strobe light 124, the processing module 121 controls the blinking frequency of the strobe light 124; and a camera 129, the processing module 121 receives the image of the camera 129 behind the vehicle, and The device-side communication module 123 transmits the image behind the car to the host-side communication module 131 of the vehicle host 130, and the controller 132 enables the vehicle screen line 45 to display the image behind the car for the vehicle personnel. It is observed whether the advancement of the warning device 120 deviates from the lane. The creation warning device 120 further includes: a battery (not shown), and the operation between the displacement driving device 122, the processing module 121, the strobe light 124, the camera 129, and the device end communication module 123. Required power.

Referring to FIG. 4A, FIG. 4B and FIG. 4C, respectively, bottom view, side view and front view of the self-propelled warning device of the first embodiment of the present authoring system are shown, and reference is made to the third figure at the same time. The warning device 120. In the first embodiment of the present invention, the warning device 120 includes: a warning sign 127 and a base 126. The warning sign 127 and the base 126 each have a triangular shape, wherein the base 126 is a casing, and the internal configuration thereof is The displacement drive unit 122, the device end communication module 123, the processing module 121, the strobe light 124, the camera 129, and the battery are shown in FIG. One side of the triangular shape base 126 is a front end, and a vertex angle with respect to the side edge is a rear end, wherein the direction of the front end is the forward moving direction of the creation warning device 120. One side of the triangular shape warning sign 127 is pivotally connected to the front end of the base 126 by two pivots 128.

When the creative alerting device 120 is in the stowed state, the triangular shaped warning sign 127 can be adjacent to the upper surface of the base 126, as shown in FIG. When the person uses the creation warning device 120, the person can rotate the warning sign 127 such that the warning sign 127 is perpendicular to the upper surface of the base 126. The power switch is disposed inside the pivot 128. When the warning device 120 is in the storage state, the power switch cuts off the power of the battery. When the warning sign 127 is perpendicular to the upper surface of the base 126, the power switch turns on the power of the battery to supply power to the displacement driving device 122, the processing module 121, the strobe light 124, and the camera 129. And the operation between the device end communication module 123.

Referring to FIGS. 4A and 4C, the displacement driving device 122 includes: at least one motor and three wheels 125. The processing module 121 should be displaced to the left, displaced to the right, moved forward, and recycled. The movement signal controls the motor to drive the wheel 125 to rotate. The wheels 125 are exposed to the lower surface of the base 126, wherein the two wheels 125 are close to the front end, one wheel 125 is near the rear end, and the processing module 121 controls the rear end wheel 125 due to the leftward displacement and the rightward displacement signal. It is determined that the warning device 120 moves forward or forward.

Referring to FIG. 4C, the strobe light 124 of the warning device 120 and the camera 129 are disposed at the front end of the base 126. The color of the two strobe lights 124 is preferably blue and red. When the warning device 120 moves forward in the direction in which the front end is directed, the processing module 121 controls the blinking frequency of the strobe light 124 to notify the remote party to decelerate the vehicle; and the processing module 121 receives the captured image of the camera 129. And the device-side communication module 123 transmits the captured image to the host-side communication module 131 of the vehicle host 130, and the controller 132 enables the vehicle screen line 45 to display the captured image for the vehicle personnel to observe the warning device. Whether the advance of 120 deviates from the lane.

Referring to the fifth figure, and in conjunction with the third figure, a flow chart showing a first embodiment of the present invention for collision avoidance warning system 100 is shown. In the first embodiment of the present invention, a vehicle collision early warning method is used in the present authoring system 100 shown in FIG. 3, comprising: wirelessly transmitting a forward signal or a recovery signal by a remote controller 140; One of the interiors of the vehicle 40 receives the remote control of the remote controller 140, transmits a forward movement signal due to the forward signal, and transmits a recovery displacement signal as the signal should be recovered; and provides a self-propelled warning device 120. The self-propelled warning device 120 carries a warning sign 127 and is remotely controlled by the vehicle host 130. The self-propelled warning device 120 wirelessly receives the forward movement signal and advances from a position as the forward movement signal is advanced. Moving a preset distance, or wirelessly receiving the recovered displacement signal, and returning to the position from the position moved to the preset distance due to the recovery of the displacement signal. The steps 101 to 118 corresponding to the remote controller 140 and the vehicle host 130 and the self-propelled warning device 120 are as follows:

Step 101: The person presses the lock button 146 on the remote controller 140, and the microprocessor 141 controls the remote communication module 142 to send a lock signal to the vehicle host 130.

Step 102: When the host communication module 131 of the vehicle host 130 receives the lock signal sent by the remote communication module 142, the controller 132 receives the lock signal from the host communication module 131. And the door locking circuit 41 is enabled because the door locking signal should be enabled, so that the car 40 is locked to the door.

Step 103: The person presses the unlock button 145 on the remote controller 140, and the microprocessor 141 controls the remote communication module 142 to send an unlock signal to the vehicle host 130.

Step 104: When the host terminal communication module 131 of the vehicle host 130 receives the unlock signal sent by the remote terminal communication module 142, the controller 132 receives the unlock signal from the host terminal communication module 131, and The unlocking signal should enable the door unlocking line 42 to cause the car 40 to unlock the door.

Step 106: After the warning device 120 turns on the power switch, the processing module 121 receives an image signal captured by the camera 129 (please refer to the fourth C diagram), and the image signal is further transmitted by the device end communication module. 123 returns the vehicle host 130.

Step 105: When the host terminal communication module 131 of the vehicle host 130 receives the image signal, the controller 132 enables the vehicle screen line 45 to display the image on the vehicle screen for the user to observe the vehicle. The forward direction of the incoming vehicle and the warning device 120.

Step 107: The person presses the forward button 143 on the remote controller 140, and the microprocessor 141 controls the remote communication module 142 to send a forward signal to the vehicle host 130.

Step 108: When the host-side communication module 131 of the vehicle host 130 receives the forward signal transmitted by the remote-end communication module 142, the controller 132 receives the forward signal from the host-side communication module 131, and The forward signal control host communication module 131 transmits a forward movement signal to the alert device 120. Alternatively, the controller 132 controls the host-side communication module 131 to transmit a forward movement signal to the warning device 120 in response to the person operating the human-machine interface 150 in the vehicle.

Step 109: When the device-side communication module 123 of the alert device 120 receives the forward movement signal, the processing module 121 receives the forward movement signal from the device-side communication module 123, and controls the The displacement driving device 122 drives the wheel 125 of the warning device 120 to move forward by a predetermined safe distance.

Step 110: The person presses the left button 147 on the remote controller 140, and the microprocessor 141 controls the remote communication module 142 to send a leftward signal to the vehicle host 130.

Step 111: When the host terminal communication module 131 of the vehicle host 130 receives the leftward signal transmitted by the remote terminal communication module 142, the controller 132 receives the leftward signal from the host terminal communication module 131, and The left-side displacement signal should be transmitted to the warning device 120 to the left signal control host-side communication module 131. Alternatively, the controller 132 controls the host-side communication module 131 to transmit a left-left displacement signal to the warning device 120 in response to the person operating the human-machine interface 150 in the vehicle.

Step 112: When the device-side communication module 123 of the alert device 120 receives the left-displacement signal, the processing module 121 receives the leftward displacement signal from the device-side communication module 123, and is displaced to the left. The signal is controlled to drive the displacement driving device 122 to drive the warning device 120 to the left.

Step 113: The person presses the right button 148 on the remote controller 140, and the microprocessor 141 controls the remote communication module 142 to send a rightward signal to the vehicle host 130.

Step 114: When the host communication module 131 of the vehicle host 130 receives the rightward signal transmitted by the remote communication module 142, the controller 132 receives the rightward signal from the host communication module 131, and The right-side displacement signal should be transmitted to the warning device 120 to the right signal control host-side communication module 131. Alternatively, the controller 132 controls the host-side communication module 131 to transmit a rightward displacement signal to the warning device 120 in response to the person operating the human-machine interface 150 in the vehicle.

Step 115: When the device-side communication module 123 of the alert device 120 receives the rightward displacement signal, the processing module 121 receives the rightward displacement signal from the device-side communication module 123, and should shift to the right. The signal is controlled to drive the displacement driving device 122 to drive the warning device 120 to the right.

Step 116: The person presses the recovery button 144 on the remote controller 140, and the microprocessor 141 controls the remote communication module 142 to send a recovery signal to the vehicle host 130.

Step 117: When the host communication module 131 of the vehicle host 130 receives the recovery signal transmitted by the remote communication module 142, the controller 132 receives the recovery signal from the host communication module 131, and The recovery signal control host communication module 131 should transmit a recovery mobile signal to the alert device 120. Alternatively, the controller 132 controls the host-side communication module 131 to transmit a recovery movement signal to the warning device 120 in response to the person operating the human-machine interface 150 in the vehicle.

Step 118: When the device-side communication module 123 of the alert device 120 receives the recovery mobile signal, the processing module 121 receives the recovered mobile signal from the device-side communication module 123, and controls the mobile signal to recover the mobile signal. The displacement drive unit 122 rotates and drives the wheel 125 of the warning device 120 to retract to the rear of the vehicle 40.

Therefore, the flow chart shown in the fifth figure of the present invention includes a vehicle collision warning method, which is implemented in a central locking system, which includes a remote controller 140 and a vehicle host installed inside a car 40. 130, comprising: wirelessly transmitting a forward signal or a recovery signal by the remote controller 140; receiving, by the vehicle host 130, the remote controller 140 for remote control, and transmitting a forward movement signal to a self-propelled warning device according to the forward signal 120, and transmitting a recovered displacement signal to the self-propelled warning device 120 according to the signal to be recovered, wherein the self-propelled warning device advances away from a position due to the forward movement signal, and returns to the location due to the recovery of the displacement signal position.

Please refer to the sixth figure, which is a schematic diagram showing a second embodiment of the collision avoidance warning system for the present vehicle. In the second embodiment of the present invention, in order to solve the problem caused by the warning function that the conventional warning sign does not have the active detection, the vehicle collision early warning system 200 includes at least: a vehicle host 230 installed in a car. The inside of the 210; and a portable warning device 220, the reaction module having a ranging function, wherein after the person turns on the power of the warning device 220, the warning device 220 establishes wireless communication with the vehicle host 230, and The warning device 220 operates in a moving mode or an early warning mode according to the operation of a mode switching switch 229. During the period in which the person carries the warning device 220 toward the rear of the vehicle, the warning device 220 operates in the moving mode according to the mode switching switch 229. Within a preset safety distance between the warning device 220 and the vehicle main body 230, That is, within the communication range between the warning device 220 and the vehicle main body 230, the warning device 220 will be activated by the flashing function of the flash or the car 210 will be activated by the blinking function to remind the remote vehicle 30 to decelerate. Keep people safe. If the person is carrying the warning device 220 and walking beyond the preset safety distance, the warning device 220 will not be enabled to flash the flashing function to remind the person not to take the warning device 220 out of the communication with the vehicle host 230. Outside the scope. Once the person moves the warning device 220 back within the preset safety distance, the warning device 220 will be activated again by the blinking function of the flash.

When the person places the alert device 220, the alert device 220 operates in the alert mode according to the mode switch 229. The alert device 220 enables the response module of the ranging function to monitor the distance of the vehicle 30 toward the rear of the vehicle. If the speed of the rear vehicle 30 is too fast or the distance between the vehicle 30 and the warning device 220 is less than a predetermined value, the warning device 220 wirelessly transmits an alert signal to the vehicle host 230 to activate the vehicle host 230. The door of the car 210 is unlocked due to a warning signal and/or the horn of the car 210 is activated.

In the second embodiment of the present invention, the vehicle collision warning system 200 further includes: a remote controller 240 that can wirelessly communicate with the vehicle host 230. The remote controller 240 has an unlock button 245, a lock button 246, a vibration motor 243 and a buzzer 242. The user presses the unlock button 245 to remotely control the vehicle main body 230 to unlock the door of the car 210. The user presses the lock door button 246 to remotely control the vehicle main body 230 to lock the door of the car 210. When the vehicle host 230 receives the warning signal, in addition to unlocking the door of the car 210 and/or enabling the horn of the car 210, the vehicle host 230 notifies the remote controller 240 of the warning signal. Therefore, the motor 243 and the buzzer 242 can be vibrated to remind the user to evade the rear vehicle 30.

Please refer to the seventh figure, which is a system block diagram showing a second embodiment of the present vehicle collision early warning system. In the second embodiment of the present invention, the remote controller 240 of the vehicle collision early warning system 200 includes: a microprocessor 241, a remote control communication module 244, a vibration motor 243, a buzzer 242, and a plurality of The button 241 is electrically connected to the remote control communication module 244, the vibration motor 243, the buzzer 242 and the plurality of buttons. The plurality of buttons include an unlock button 245 and a lock button 246. The microprocessor 241 controls the remote control communication module 244 to wirelessly transmit an unlock signal and a lock gate signal to the vehicle host 230 according to the trigger of the unlock button 245 and the lock button 246.

In the second embodiment of the present invention, the vehicle main unit 230 of the vehicle collision warning system 200 is installed inside a vehicle 210, and includes: a controller 232 and a host communication module 231, wherein the controller 232 The host terminal communication module 231 is controlled to wirelessly communicate with the remote controller 240 and the warning device 220, and the controller 232 is electrically connected to the door locking circuit 41, the door unlocking line 42, the vehicle speaker line 43, and the headlight line 44. Directional light line 46. The host communication module 231 receives an unlock signal and a lock signal transmitted from the remote communication module 244 of the remote controller 240, and receives an alert signal transmitted from the alert device 220. The controller 232 receives the lock door signal from the host terminal communication module 231, and locks the door of the car 210 with the door lock line 41 enabled by the door lock signal. The controller 232 receives the unlock signal from the host-side communication module 231, and activates the door unlocking line 42 to unlock the door of the vehicle 210 due to the unlocking signal. The controller 232 receives the warning signal from the host terminal communication module 231, and activates the door unlocking line 42 to unlock the door of the car 210 according to the warning signal, and enables the car speaker line 43 to sound the car horn or the front of the vehicle. The lamp line 44 flashes the headlights of the car.

The warning device 220 of the collision avoidance warning system 200 of the present invention comprises: a warning sign 226, a triangular shape with red reflection or a triangular shape arranged by a red LED lamp; and a reaction module to respond to a situation in which the rear vehicle 30 is quickly approached To generate a signal, wherein the reaction module is a ranging module 220 configured to continuously measure the distance of a moving object toward a ranging direction and generate a distance signal; a mode switching switch 229 for switching one a movement mode or an early warning mode; a processing module 221, according to the mode switching switch 229, operating in the moving mode or the early warning mode, in the early warning mode, the processing module 221 receives the distance from the ranging module 220 a signal, according to the distance signal, determining whether to generate a warning signal; a device-side communication module 223, when the processing module 221 generates the warning signal, the processing module 221 controls the device-side communication module 223 to transmit the The warning signal is sent to the vehicle main body 230; at least one strobe light 224, the flickering frequency of the strobe light 224 is controlled by the processing module 221 in response to the generation of the warning signal; (Not shown), to provide the ranging module 222, the processing module 221, the operation of the strobe light 224 and 223 between the end of the communication module means required power. In addition, the commercial radar ranging module can be used as the ranging module 220 of the creation warning device 220, and the ranging range can be 70 to 100 meters.

When the mode switch 229 switches the mobile mode, the alert device 220 will be activated by the blinking function of the flash or the car 210 will be caused within the communication range between the alert device 220 and the vehicle host 230. Can flash the direction light to remind the distant car to slow down. In an embodiment, when the alerting device 220 is in the mobile mode, the processing module 221 controls the device-side communication module 223 to transmit a mobile notification signal to the host-side communication module 231 of the vehicle host 230. The controller 232 of the vehicle host 230 receives the movement notification signal from the host-side communication module 231, and wirelessly transmits a blinking indication signal to the warning device 220 every 1 second according to the movement of the notification signal. The processing module 221 receives the blinking indication signal from the device-side communication module 223 every time, and enables the strobe light 224 to blink once due to the blinking indication signal. The continuous flashing of the strobe light 224 can remind the person not to take the warning device 220 out of the communication range of the vehicle main body 230, and remind the remote party to decelerate the vehicle to ensure the safety of personnel.

In another embodiment, when the alert device 220 is in the mobile mode, the processing module 221 controls the device-side communication module 223 to transmit a mobile notification signal to the host-side communication module 231 of the vehicle host 230. The controller 232 of the vehicle main unit 230 receives the movement notification signal from the host side communication module 231, and starts to wait for receiving a blinking indication signal transmitted by the warning device 220 according to the movement notification signal. The processing module 221 wirelessly transmits the blinking indication signal to the vehicle host 230 every one second in the mobile mode. The controller 232 of the vehicle main unit 230 receives the flicker indication signal from the host side communication module 231 every time, and enables the directional light line 46 to blink once because the blinking indication signal is enabled. The directional light of the car 210 continues to flash, which can remind the person not to take the warning device 220 out of the communication range of the vehicle host 230, and remind the remote party to decelerate to ensure the safety of personnel.

In the second embodiment of the present invention, when the mode switch 229 is switched to the alert mode, the processing module 221 controls the device-side communication module 223 to transmit an alert notification signal to the host of the vehicle host 230. End communication module 231. The controller 232 of the vehicle host 230 receives the warning notification signal from the host-side communication module 231, and starts monitoring whether the warning device 220 transmits an alert signal according to the warning notification signal. In one embodiment, the processing module 221 continuously receives the distance signal of each ranging from the ranging module 220, and when the processing module 221 determines the two distance signals generated by the two consecutive rangings, When the distance difference exceeds a threshold value, or the distance value indicated by the distance signal is less than an early warning threshold, the processing module 221 determines to generate the warning signal. In another embodiment, the processing module 221 continuously receives the distance signal and time of each ranging from the ranging module 220, and the processing module 221 calculates the time of the two distance signals generated by the two consecutive rangings. The difference between the difference and the distance is calculated, and the distance difference is calculated by dividing the time difference to obtain a speed value. If the processing module 221 determines that the speed value exceeds a speed threshold, the processing module 221 determines to generate The warning signal.

It is worth mentioning that when the processing module 221 operates in a moving mode according to the mode switching switch 229, the warning device 220 receives a blinking indication signal transmitted from the vehicle host 230 every one second, the warning device The processing module 221 of 220 controls the flashing light 224 to blink each time it is triggered by a blinking indication signal. Alternatively, the vehicle main unit 230 receives a blinking indication signal transmitted from the warning device 220 every one second, and the controller 232 of the vehicle main unit 230 enables the directional light line 46 every time the blinking indication signal is enabled. The direction light flashes. Therefore, when the warning device 220 is in the moving mode, the flashing of the strobe light 224 or the blinking of the vehicle direction light may remind the person not to take the warning device 220 out of the communication range of the vehicle host 230, and remind the user The car will decelerate in the distance to ensure the safety of personnel.

Referring to FIG. 8A, FIG. 8B and FIG. 8C, a top view, a side view and a front view of the portable alert device 220 of the second embodiment of the present authoring system are respectively displayed, and reference is also made to the seventh figure. The alert device 220 is shown. The creation warning device 220 includes a warning sign 226 and a base 225. The warning sign 226 and the base 225 each have a triangular shape, wherein one side of the triangular shape base 225 is a front end opposite to the side of the side The corner is a rear end, and a handle 227 is disposed at the top corner of the rear end of the base 225 for facilitating the person to create the warning device 220. A pivot 228 is respectively disposed on two sides of the front end of the base 225 to pivotally connect the warning sign 226. The mode switch 229 is installed in the pivot 228. When the warning sign 226 is rotated and placed on the upper surface of the base 225 to be in the storage state, the mode switch 229 is switched to the movement mode, as shown in FIG. The mode changeover switch 229 switches to the early warning mode when the warning sign 226 is rotated perpendicular to the upper surface of the base 225, as shown in FIG. The front end of the base 225 forms a casing between the two pivots 228. The device is internally configured with the device end communication module 223 shown in FIG. 7, the processing module 221, the strobe light 224, and the test. From the module 222 and the battery.

Continuing to refer to FIG. 8C, the strobe light 224 of the warning device 220 and the ranging module 222 are disposed in a housing at the front end of the base 225, wherein the color of the two strobe lights 224 is preferably blue. With red. The processing module 221 continuously monitors the distance signal generated by the ranging module 222. When the rear vehicle 30 approaches quickly, as shown in the sixth figure, the continuously monitored distance signal indicates that the distance value is getting smaller and smaller. 221 will increase the blinking frequency of the strobe light 224 according to the smaller and smaller distance value, to remind the rear vehicle 30 to decelerate, and generate a warning signal and transmit to the vehicle host 230 to unlock the door of the vehicle 210 and / or enable the horn of the car 210 to ring.

Please refer to the ninth A, ninth, and ninth C drawings, which respectively show a top view, a side view and a front view of another portable alert device 220 of the second embodiment of the present authoring system. The warning device 220 shown in the ninth A, ninth, and ninth C is different from the warning device 220 shown in the eighth, eighth, and eighth C diagrams in that two strobe lights 224 The way to set it up. The two strobe lights 224 of the ninth A, ninth, and ninth C diagrams are rotatably disposed on the left and right sides of the back of the warning sign 226. The warning device 220 in the moving mode or the early warning mode, the two strobe lights 224 can be rotated horizontally, as shown by the illusion arrows of the ninth C. Whether the person is carrying the warning device 220 or placing the warning device 220 on the ground, the flickering of the two strobe lights 224 can alert the rear vehicle 30 to decelerate.

Referring to the tenth figure, and in conjunction with the seventh figure, a flow chart showing a second embodiment of the present invention for collision avoidance warning system 200 is shown. In the second embodiment of the present invention, a vehicle collision early warning method is used in the present authoring system 200 shown in FIG. 7, comprising: a step of implementing a central locking system, the central locking system includes a The remote controller and a vehicle main body installed inside a car, and a step of implementing the warning device. The steps 201 to 210 corresponding to the remote control 240 and the vehicle host 230 and the warning device 220 are as follows:

Step 201: The person presses the lock button 246 on the remote controller 240, and the microprocessor 241 controls the remote communication module 244 to send a lock signal to the vehicle host 230.

Step 202: When the host communication module 231 of the vehicle host 230 receives the lock signal sent by the remote communication module 244, the controller 232 receives the lock signal from the host communication module 231. And the door locking circuit 41 is enabled because the door locking signal should be enabled, so that the car 210 is locked to the door.

Step 203: The person presses the unlock button 245 on the remote controller 240, and the microprocessor 241 controls the remote communication module 244 to send an unlock signal to the vehicle host 230.

Step 204: When the host terminal communication module 231 of the vehicle host 230 receives the unlock signal sent by the remote terminal communication module 244, the controller 232 receives the unlock signal from the host terminal communication module 231, and The door unlocks the line 42 by the unlocking signal, causing the car 210 to unlock the door.

Step 205 and step 206: When the alert device 220 operates in a mobile mode according to the operation of a mode switch 229, the alert device 220 wirelessly transmits a mobile notification signal to the vehicle host 230. In one embodiment, the alerting device 220 receives a blinking indication signal transmitted from the vehicle host 230 every one second, and the processing module 221 of the alerting device 220 controls the strobe light each time according to the blinking indication signal. 224 flashes. In another embodiment, the vehicle host 230 receives a blinking indication signal transmitted from the warning device 220 every one second, and the controller 232 of the vehicle host 230 enables the direction light every time the blinking indication signal is activated. Line 46 causes the directional light to flash. When the warning device 220 operates in an early warning mode according to the operation of a mode switch 229, the warning device 220 wirelessly transmits an early warning notification signal to the vehicle host 230, so that the vehicle host 230 starts monitoring the signal according to the warning signal. Whether the alert device 220 transmits an alert signal.

Step 207: The alerting device 220 operates in the early warning mode, and the ranging module 222 is enabled. The processing module 221 continuously receives a distance signal from the ranging module 222.

Step 208: In an embodiment, the processing module 221 continuously receives the distance signal of each ranging from the ranging module 222, and when the processing module 221 determines the two distance signals generated by the two consecutive rangings When the distance difference indicated by the distance exceeds a threshold value, or the distance value indicated by the distance signal is less than an early warning threshold, the processing module 221 determines to generate the warning signal. In another embodiment, the processing module 221 continuously receives the distance signal and time of each ranging from the ranging module 222, and the processing module 221 calculates the time of the two distance signals generated by the two consecutive rangings. The difference between the difference and the distance is calculated, and the distance difference is calculated by dividing the time difference to obtain a speed value. If the processing module 221 determines that the speed value exceeds a speed threshold, the processing module 221 determines to generate The warning signal. The processing module 221 controls the device end communication module 223 to transmit the warning signal to the vehicle host 230.

Step 209: The vehicle host 230 receives the warning signal, and activates the door unlocking line 42 to unlock the door of the vehicle 210 according to the warning signal, and enables the vehicle speaker line 43 to sound the vehicle horn or the vehicle. The headlight line 44 flashes the headlights. In addition, the vehicle host 230 wirelessly transmits the warning signal to the remote controller 240 according to an alert signal.

Step 210: The remote controller 240 receives the warning signal, and activates the vibration motor 243 and the buzzer 242 according to the warning signal, thereby reminding the user wearing the remote controller 240 to evade the rear vehicle 30.

Therefore, the flowchart shown in the tenth figure of the present invention includes a vehicle collision early warning method, implemented in a warning device 220, including: configuring a warning sign 226; and configuring a reaction module to reflect a moving object (rear vehicle 30) Quickly approaching the condition, and determining whether to generate a warning signal; and determining to generate the warning signal, wirelessly transmitting the warning signal to a vehicle host 230 installed in a vehicle 210, so that the vehicle host 230 should be alerted The signal unlocks the door of the car 210 and/or enables the horn of the car 210 to sound. The flow chart shown in the tenth figure of the present invention also includes a vehicle collision warning method, which is implemented in a central locking system. The central locking system includes a remote controller 240 and a vehicle host 230 installed inside a vehicle 210. The remote control 240 wirelessly transmits a lock door signal or an unlock signal; the vehicle host 230 receives the remote control 240 remote control, and locks a door of the car 210 according to the door lock signal, or The unlocking signal unlocks a door of the car 210; and when the car 210 is stopped for any reason, the vehicle host 230 receives an alert signal and unlocks the door of the car 210 and/or due to an alert signal. A horn sound of the car 210 is enabled, wherein the warning signal indicates that a moving object (the rear vehicle 30) quickly approaches the position of the car 210, and the warning signal is transmitted from a warning device 220, and the warning device 220 A reaction module is configured to react to a situation in which a moving object (the rear vehicle 30) is quickly approached, and accordingly, whether or not the warning signal is generated. The measurement module is a ranging module 222, and the ranging module 222 is configured to continuously measure the distance of a moving object (the rear vehicle 30) toward a ranging direction and generate a distance signal according to the distance. The signal determines whether the warning signal is generated.

Please also refer to the eleventh and twelfth drawings, which respectively show a schematic diagram and a system block diagram of the third embodiment of the present invention. In the third embodiment of the present invention, in order to solve the problem caused by the warning function that the conventional warning sign does not have the active detection, the vehicle collision warning system 300 includes at least: a warning device 320, including: a warning sign a triangular shape with a red reflective shape or a triangular shape arranged by a red LED lamp; a reaction module that reacts to a situation in which the rear vehicle 30 is quickly approached to generate a signal, wherein the reaction module is a sensor 322 configured The warning sign detects the inclination of the warning sign due to the collision of the rear vehicle 30 to generate a sensing signal; a processing module 321 receives the sensing signal, and determines whether to generate an alert signal according to the sensing signal; The device-side communication module 323, when the processing module 321 generates the warning signal, the processing module 321 controls the device-side communication module 323 to transmit the warning signal; and a battery (not shown) provides the The power required for operation between the sensor 322, the processing module 321 and the device-side communication module 323; and a vehicle host 330 installed in a car 40, comprising: a host The module 331 receives the warning signal transmitted from the device-side communication module 323, and a controller 332 receives the warning signal from the host-side communication module 331 and unlocks the car 40 according to the warning signal. The door and/or the horn that enabled the car 40 sounds. The alerting device 320 further includes at least one strobe light 324, and the processing module 321 controls the blinking frequency of the strobe light 324.

The processing module 321 operates in a moving mode or an early warning mode according to the operation of a mode switching switch 329. The warning device 320 operates in the movement mode according to the mode switching switch 329 during a predetermined safety distance between the warning device 320 and the vehicle main body 330 during the period in which the person is carrying the warning device 320 toward the rear of the vehicle. That is, within the communication range between the warning device 320 and the vehicle host 330, the warning device 320 will be activated by the flashing function of the flash or the car 40 will be activated by the blinking function to remind the rear vehicle 30 to decelerate. Keep people safe. If the person is carrying the warning device 320 and walking beyond the preset safety distance, the warning device 320 will not be enabled to flash the flashing function to remind the person not to take the warning device 320 out of the communication with the vehicle host 330. Outside the scope. Once the person moves the warning device 320 back within the preset safety distance, the warning device 320 will be activated again by the flashing function of the flash.

When the person places the alert device 320, the alert device 320 operates in the alert mode according to the mode switch 329. The alert device 320 enables the function of the sensor 322 to monitor whether the warning sign of the alert device 320 is tilted or tilted by the vehicle 30. If the sensor 322 detects that the speed of the rear vehicle 30 is too fast to knock the warning device 320, the processing module 321 controls the device-side communication module 323 to wirelessly transmit an alert signal to the vehicle host 330. The vehicle host 330 unlocks the door of the car 40 and/or enables the horn of the car 40 to sound due to an alert signal.

In the third embodiment of the present invention, the vehicle collision warning system 300 further includes: a remote controller 340 that can wirelessly communicate with the vehicle host 330. The remote controller 340 has an unlock button 345, a lock button 346, a vibration motor 343 and a buzzer 342. The user presses the unlock button 345 to remotely control the vehicle main body 330 to unlock the door of the car 40. The user presses the lock door button 346 to remotely control the vehicle main body 330 to lock the door of the car 40. In addition, when the vehicle host 330 receives the warning signal transmitted from the warning device 320, in addition to unlocking the door of the car 40 and/or enabling the horn of the car 40, the vehicle host 330 should The warning signal informs the remote controller 340 to enable the vibration motor 343 and the buzzer 342 to alert the user to evade the rear vehicle 30.

Referring to the twelfth embodiment, in the third embodiment of the present invention, the remote controller 340 of the vehicle collision early warning system 300 includes: a microprocessor 341, a remote control communication module 344, a vibration motor 343, and a The buzzer 342 and the plurality of buttons, wherein the microprocessor 341 is electrically connected to the remote communication module 344, the vibration motor 343, the buzzer 342 and the plurality of buttons, the plurality of buttons comprising: an unlock button 345 and a lock door Button 346. The microprocessor 341 controls the remote communication module 344 to wirelessly transmit an unlock signal and a lock signal to the vehicle host 330 according to the trigger of the unlock button 345 and the lock button 346.

In the third embodiment of the present invention, the vehicle host 330 of the vehicle collision warning system 300 is installed inside a vehicle 40, and includes: a controller 332 and a host communication module 331, wherein the controller 332 The host side communication module 331 is controlled to wirelessly communicate with the remote controller 340 and the warning device 320, and the controller 332 is electrically connected to the door locking line 41, the door unlocking line 42, the vehicle speaker line 43, the headlight line 44 and Directional light line 46. The host communication module 331 receives an unlock signal and a lock signal transmitted from the remote communication module 344 of the remote controller 340, and receives an alert signal transmitted from the alert device 320. The controller 332 receives the lock door signal from the host side communication module 331 and locks the door of the car 40 by the door lock line 41 in response to the door lock signal. The controller 332 receives the unlock signal from the host side communication module 331 and activates the door unlocking line 42 to unlock the door of the car 40 in response to the unlocking signal. The controller 332 receives the warning signal from the host terminal communication module 331, and activates the door unlocking line 42 to unlock the door of the car 40 according to the warning signal, and enables the car speaker line 43 to sound the car horn or the front of the vehicle. The lamp line 44 flashes the headlights of the car.

Please continue to refer to the twelfth figure, and with reference to the eighth A diagram, the eighth B diagram and the eighth C, the warning device 320 of the present vehicle collision early warning system 300 includes: a warning sign 226, a triangle with red reflection a shape or a triangular shape arranged by a red LED lamp; a reaction module that reacts to a situation in which the rear vehicle 30 is quickly approached to generate a signal, wherein the reaction module is a sensor 322 configured to continuously sense a movement a sensing signal of the object (the rear vehicle 30) colliding; a mode switching switch 329 for switching a moving mode or an early warning mode; and a processing module 321 for operating in the moving mode or the warning mode according to the mode switching switch 329 In the early warning mode, the processing module 321 receives the sensing signal from the sensor 322 (when the warning device 320 is struck, the sensing signal reflects the tilt or tilt of the warning device 320), according to the The sensing signal determines whether a warning signal is generated; a device-side communication module 323, when the processing module 321 generates the warning signal, the processing module 321 controls the device-side communication module 323 to transmit the warning The vehicle host 330 is provided; at least one strobe light 324 is controlled by the processing module 321 to control the blinking frequency of the strobe light 324 according to the generation of the warning signal; and a battery (not shown) is provided to provide the sensor 322. The processing module 321, the power required for operation between the strobe light 324 and the device end communication module 323.

In addition, a commercial gravity sensor can be used as the sensor 322 of the creation warning device 320 to sense the tilt of the warning sign. In another embodiment, the sensor 322 of the twelfth figure may be a rotary switch that can be disposed in the pivot 228 as shown in FIG. C, when the warning device 320 is struck by the subsequent vehicle 30. The rotary switch senses the tilting of the warning sign, and the processing module 321 generates and sends an alert signal.

When the mode switch 329 switches the movement mode, the warning device 320 will be activated by the blinking function of the flash or the car 40 will be caused within the communication range between the warning device 320 and the vehicle host 330. Can flash the direction light to remind the distant car to slow down. In an embodiment, when the alerting device 320 is in the mobile mode, the processing module 321 controls the device-side communication module 323 to transmit a mobile notification signal to the host-side communication module 331 of the vehicle host 330. The controller 332 of the vehicle host 330 receives the movement notification signal from the host-side communication module 331 and wirelessly transmits a blinking indication signal to the warning device 320 every one second as the movement notification signal starts to operate. The processing module 321 receives the blinking indication signal from the device-side communication module 323 every time, and enables the strobe light 324 to blink once due to the blinking indication signal. The continuous flashing of the strobe light 324 can remind the person not to take the warning device 320 out of the communication range of the vehicle host 40, and remind the remote party to decelerate the vehicle to ensure the safety of personnel.

In another embodiment, when the alerting device 320 is in the mobile mode, the processing module 321 controls the device-side communication module 323 to transmit a mobile notification signal to the host-side communication module 331 of the vehicle host 330. The controller 332 of the vehicle host 330 receives the movement notification signal from the host-side communication module 331 and starts waiting to receive a blinking indication signal transmitted by the warning device 320 as a result of the movement notification signal. The processing module 321 wirelessly transmits the blinking indication signal to the vehicle host 330 every one second in the mobile mode. The controller 332 of the vehicle host 330 receives the blinking indication signal from the host-side communication module 331 at a time, and causes the directional light line 46 to blink once by the blinking indication signal. The directional light of the car 40 continues to flash, which can remind the person not to take the warning device 320 out of the communication range of the vehicle host 330, and remind the remote party to decelerate to ensure the safety of personnel.

In the third embodiment of the present invention, when the mode switch 329 is switched to the early warning mode, the processing module 321 controls the device end communication module 323 to transmit an early warning notification signal to the host of the vehicle host 330. End communication module 331. The controller 332 of the vehicle host 330 receives the warning notification signal from the host-side communication module 331 and starts monitoring whether the warning device 320 transmits an alert signal according to the warning notification signal. In one embodiment, the processing module 321 continues to receive the sensing signal from the sensor 322. When the processing module 321 determines that the sensing signal indicates that the warning card is struck, the processing module 321 determines to generate the warning. signal.

It is worth mentioning that when the processing module 321 operates in a moving mode according to the mode switching switch 329, the warning device 320 receives a blinking indication signal transmitted from the vehicle host 330 every one second, the warning device The processing module 321 of 320 controls the strobe light 324 to blink each time it responds to the blinking indication signal. Alternatively, the vehicle host 330 receives a blinking indication signal transmitted from the alerting device 320 every one second, the controller 332 of the vehicle host 330 enabling the directional light line 46 each time the blinking indication signal is enabled. The direction light flashes. Therefore, when the warning device 320 is in the moving mode, the flashing of the strobe light 324 or the blinking of the vehicle directional light may remind the person not to take the warning device 320 out of the communication range of the vehicle host 330, and remind the user The car will decelerate in the distance to ensure the safety of personnel.

Referring to Figure 13, and in conjunction with the twelfth figure, a flow chart showing a third embodiment of the present invention for collision avoidance warning system 300 is shown. In a third embodiment of the present invention, a vehicle collision early warning method, which is used in the present authoring system 300 shown in FIG. 12, includes: a step of implementing a central locking system, the central locking system includes A remote controller 340 is coupled to a vehicle host 330 mounted inside a vehicle 40 and to a warning device 320. The steps 301-310 corresponding to the remote control 340, the vehicle host 330 and the warning device 320 are as follows:

Step 301: The person presses the lock button 346 on the remote controller 340, and the microprocessor 341 controls the remote communication module 344 to send a lock signal to the vehicle host 330.

Step 302: When the host communication module 331 of the vehicle host 330 receives the lock signal sent by the remote communication module 344, the controller 332 receives the lock signal from the host communication module 331. And the door locking circuit 41 is enabled because the door locking signal should be enabled, so that the car 40 is locked to the door.

Step 303: The person presses the unlock button 345 on the remote controller 340, and the microprocessor 341 controls the remote communication module 344 to send an unlock signal to the vehicle host 330.

Step 304: When the host communication module 331 of the vehicle host 330 receives the unlock signal sent by the remote communication module 344, the controller 332 receives the unlock signal from the host communication module 331, and The door unlocks the line 42 because the unlock signal should be enabled to cause the car 40 to unlock the door.

Step 305 and step 306: When the alerting device 320 operates in a moving mode according to the operation of a mode switching switch 329, the alerting device 320 wirelessly transmits a mobile notification signal to the vehicle host 330. In one embodiment, the alerting device 320 receives a blinking indication signal transmitted from the vehicle host 330 every one second, and the processing module 321 of the alerting device 320 controls the strobe light each time according to the blinking indication signal. 324 flashes. In another embodiment, the vehicle host 330 receives a blinking indication signal transmitted from the warning device 320 every one second, and the controller 332 of the vehicle host 330 enables the direction light every time the blinking indication signal is activated. Line 46 causes the directional light to flash. When the warning device 320 operates in an early warning mode according to the operation of a mode switch 329, the warning device 220 wirelessly transmits an early warning notification signal to the vehicle host 330, so that the vehicle host 330 starts monitoring the signal according to the warning signal. Whether the alert device 320 transmits an alert signal.

Step 307: The alerting device 220 operates in the early warning mode, and the sensor 322 is enabled. The processing module 321 continuously detects from the sensor 322 whether the warning sign is tilted or impacted to receive a sensing signal.

Step 308: In an embodiment, the processing module 321 continues to receive the sensing signal from the sensor 322. When the processing module 321 determines that the sensing signal indicates that the warning card is bumped or tilted, the processing module Group 321 determines to generate the alert signal. The processing module 321 controls the device end communication module 323 to transmit the warning signal to the vehicle host 330.

Step 309: The vehicle host 330 receives the warning signal, and activates the door unlocking line 42 to unlock the door of the car 40 according to the warning signal, and enables the vehicle speaker line 43 to sound the car horn or the car. The headlight line 44 flashes the headlights. In addition, the vehicle host 330 wirelessly transmits the warning signal to the remote controller 340 according to an alert signal.

Step 310: The remote controller 340 receives the warning signal, and activates the vibration motor 343 and the buzzer 342 according to the warning signal, thereby reminding the user wearing the remote controller 340 to evade the rear vehicle 30.

Therefore, the flowchart shown in the thirteenth embodiment of the present invention includes a vehicle collision warning method, implemented in a warning device 320, including: configuring a warning sign; and configuring a reaction module to reflect a moving object (rear vehicle 30) Quickly approaching the condition, and determining whether to generate a warning signal; and determining to generate the warning signal, wirelessly transmitting the warning signal to a vehicle host 330 installed in a vehicle 40, so that the vehicle host 330 should be alerted The signal unlocks the door of the car 40 and/or enables the horn of the car 40 to sound. The flowchart shown in the thirteenth figure of the present invention also includes a vehicle collision warning method, which is implemented in a central locking system, which includes a remote controller 340 and a vehicle host installed inside a car 40. 330, comprising: wirelessly transmitting a lock door signal or an unlock signal by the remote controller 340; receiving, by the vehicle host 330, the remote controller 340 remote control, and locking a door of the car 40 due to a door lock signal, or The unlocking signal should unlock a door of the car 40; when the car 40 is stopped for any reason, the vehicle host 330 receives an alert signal and unlocks the door of the car 40 according to the warning signal. Or enabling a horn of the car 40, wherein the warning signal indicates that a moving object (the rear vehicle 30) quickly approaches the position of the car 40, and the warning signal is transmitted from a warning device 320, and the warning device 320 configures a reaction module to reflect a condition in which a moving object (rear vehicle 30) is quickly approached, and thereby determines whether the warning signal is generated. The sensor module is configured as a sensor 322, and the sensor 322 is disposed on the warning sign to detect the inclination of the warning sign due to the collision of the moving object (the rear vehicle 30) and generate a sensing signal. And determining whether the warning signal is generated according to the sensing signal.

Please refer to FIG. 14 for a schematic view showing a fourth embodiment of the collision avoidance warning system for the present invention. In the fourth embodiment of the present invention, in order to simultaneously solve the problem caused by the warning sign that the conventional warning sign is only portable and does not have active detection, the vehicle collision early warning system 400 includes at least: one vehicle The host 430 is installed inside a car 40; and a warning device 420 has a remote control function and a detection and warning function. After the person places the warning device 420 in the rear position and faces the rear direction of the vehicle 40, the person turns on the power of the warning device 420 to establish wireless communication between the warning device 420 and the vehicle host 430. A person can operate a human machine interface 450 or a remote controller 440 (shown in FIG. 15) in the vehicle 40 to control the vehicle host 430 to remotely move the warning device 420 toward the rear of the vehicle to move a predetermined safe distance. Or remotely detecting the movement of the warning device 420 from a remote location to the rear of the vehicle, and during the movement of the warning device 420, the warning device 420 has a flash function to remind the remote vehicle to decelerate. Therefore, the authoring system 400 moves forward by remotely controlling the warning device 420, exempting the person from holding the warning sign in the lane, and increasing the safe distance for the warning card to be placed, so that the rear vehicle 30 is quickly approached, so that the personnel have sufficient dodge. Time to avoid casualties.

In a fourth embodiment of the present invention, the vehicle collision warning system 400 further includes a remote controller 440 that can wirelessly communicate with the vehicle host 430. The remote controller 440 has an unlock button 445, a lock button 446, a forward button 447 and a recycle button 448. The user presses the unlock button 445 to remotely control the vehicle main body 430 to unlock the door of the car 40. The user presses the lock door button 446 to remotely control the vehicle main body 430 to lock the door of the car 40. When the user visually views the alert device 420, the user presses the forward button 447 to remotely control the vehicle host 430 to send the alert device 420 to cause the alert device 420 to move forward from a stationary state; or the user presses the recycle button 448. The vehicle host 430 can be remotely controlled to send the warning device 420 to rotate the warning device 420 toward the rear of the vehicle to the rear position. In addition, the warning device 420 is provided with a camera and the remote controller 440 is provided with a left button and a right button. As shown in the first embodiment, the image of the rear of the vehicle can be transmitted back to the display of the vehicle, and the indicator device 420 is oriented. When the vehicle is moving forward, the person can view the vehicle screen in the vehicle and operate the man-machine interface 450 of the vehicle 40 to remotely control the warning device 420 to the left or to the right to prevent the warning device 420 from deviating from the lane.

Please refer to the fifteenth figure, which is a system block diagram showing a fourth embodiment of the present invention for the collision avoidance warning system. In the fourth embodiment of the present invention, the remote controller 440 of the vehicle collision early warning system 400 includes: a microprocessor 441, a remote control communication module 442, a vibration motor 443 and a buzzer 442, and a plurality of A button, wherein the microprocessor 441 is electrically connected to the remote communication module 442 and the plurality of buttons. The plurality of buttons are: a forward button 447, a recycle button 448, an unlock button 445, and a lock button 446. The microprocessor 441 controls the remote control communication module 444 to wirelessly transmit a forward signal, a recovery signal, an unlock signal, and the like by the forward button 447, the recovery button 448, the unlock button 445, and the lock button 446. The door lock signal is given to the vehicle host 430.

In the fourth embodiment of the present invention, the vehicle main unit 430 of the vehicle collision warning system 400 is installed inside a vehicle 40, and includes: a controller 432 and a host communication module 431, wherein the controller 432 The host side communication module 431 is controlled to wirelessly communicate with the remote controller 440 and the warning device 420, and the controller 432 is electrically connected to the door locking line 41, the door unlocking line 42, the vehicle speaker line 43, the headlight line 44 and the vehicle. Use screen line 45. The host communication module 431 receives a forward signal, a recovery signal, an unlock signal and a lock gate signal transmitted from the remote control communication module 442 of the remote controller 440. The controller 432 receives the unlock signal from the host-side communication module 431, and activates the door unlocking line 42 to unlock the door of the car 40 in response to the unlocking signal. The controller 432 receives the lock door signal from the host side communication module 431, and locks the door of the car 40 by the door lock line 41 due to the door lock signal. The controller 432 receives the forward and recovery signals from the host communication module 431, and controls the host communication module 431 to wirelessly transmit a forward movement signal and a recovery displacement signal to the warning device 420 according to the signal. The warning device 420 is remotely moved forward and resumes movement such as movement, wherein the warning device 420 advances away from a position due to the forward movement signal, and returns to the position due to the recovery of the displacement signal.

In the fourth embodiment of the present invention, the warning device 420 of the vehicle collision warning system 400 includes at least: a warning sign having a triangular shape with red reflection or a triangular shape arranged by a red LED lamp; a displacement driving device 424, Carrying the warning sign; a device-side communication module 425 wirelessly communicating with the host-side communication module 431 of the vehicle host 430 to receive a forward movement signal and a recovery displacement signal; a ranging module 422 configured to face A distance measuring direction continuously measures the distance of a moving object and generates a distance signal; a sensor 423 is configured to continuously sense the sensing signal struck by a moving object; and a processing module 421 operates in a moving mode Or an early warning mode, in the mobile mode, the processing module 421 receives the forward movement and recovery movement signals from the device end communication module 423, and controls the movement of the displacement driving device 424 to move forward and recover movement according to signals. In addition, in the early warning mode, the processing module 421 receives the distance signal from the ranging module 422 and receives the sensing signal from the sensor 423 (when the warning is displayed) When the device 420 is struck, the sensing signal reflects the tilt or tilt of the alerting device 420, and determines whether to generate an alert signal according to the distance signal and/or the sensing signal, when the processing module 421 generates the alert signal. The processing module 425 is controlled by the processing module 421 to transmit the warning signal to the vehicle host 430; at least one strobe light 426, and the processing module 421 controls the strobe light according to the generation of the warning signal. The blinking frequency of 426; and a battery (not shown) provide the power required to operate the creative alerting device 420.

It is to be noted that the operation of the vibration motor 443 and the buzzer 442 of the fourth embodiment of the present invention is the same as that of the vibration motor 443 and the buzzer 442 of the second embodiment or the third embodiment. I won't go into details. The operation of the ranging module 422 of the alerting device 420 of the fourth embodiment of the present invention is the same as that of the ranging module 222 of the second embodiment of the present invention, and will not be described herein. The operation of the sensor 423 (fifteenth diagram) of the warning device 420 of the fourth embodiment of the present invention and the sensor 322 of the vehicle collision early warning system 300 of the third embodiment of the present invention (the twelfth figure) The operation is the same and will not be repeated here.

Referring to FIG. 16 and in conjunction with the fifteenth diagram, a flow chart showing a fourth embodiment of the present invention for collision avoidance warning system 400 is shown. In the fourth embodiment of the present invention, a vehicle collision early warning method is used in the present authoring system 400 shown in Fig. 15. The steps 401 to 415 corresponding to the remote controller 440 and the vehicle host 430 and the warning device 420 are as follows:

Step 401 to step 404: the operation of the remote controller 440 and the vehicle host 430 is the same as that described in step 201 and step 204 shown in FIG. 11 or step 301 and step 304 shown in FIG. Let me repeat.

Step 405 to step 407: The operation of the remote controller 440, the vehicle host 430 and the warning device 420 is the same as that described in the steps 107 and 109 shown in the fifth figure, and will not be described herein.

Step 408: The operation of the alerting device 420 includes the operations described in step 207 shown in FIG. 11 and the operations described in step 307 in the thirteenth embodiment, and details are not described herein again.

Step 409 to step 411: The operation of the remote controller 440, the vehicle host 430 and the warning device 420 is the same as that described in the step 208 and the step 210 shown in the tenth embodiment, and details are not described herein again.

Steps 412 to 414: The operations of the remote controller 440, the vehicle host 430, and the warning device 420 are the same as those described in the steps 308 and 310 of the thirteenth embodiment, and will not be described herein.

Steps 415 to 417: The operation of the remote controller 440, the vehicle host 430 and the warning device 420 are the same as those described in the steps 116 and 118 shown in the fifth figure, and will not be described herein.

According to the above-described embodiment of the present invention, the vehicle collision early warning system has the following advantages: (1) The creation system can remotely control the forward direction of the warning device having the automatic movement function through the vehicle host, so as to avoid the personnel taking The warning sign travels on the shoulder of the road and increases the safety distance of the warning sign. When the warning sign is to be reclaimed, the remote control device is used to remotely control the warning device to return to the starting position through the vehicle host, without the need for personnel to retract the warning sign; and, ( 2) Using the warning device with the on-board distance measurement function and the warning sign impact sensing function, send a warning signal to the vehicle host to unlock the door and/or enable the vehicle horn to sound, reminding nearby people to evade the rear to chase the car. To avoid casualties.

Please refer to the seventeenth figure, which is a schematic view showing a fifth embodiment of the collision avoidance warning system for the present invention. In a fifth embodiment of the present invention, a vehicle collision warning 500 system includes: a wireless remote control aircraft 520 and a vehicle host 530 installed inside a vehicle 40, wherein the wireless remote control aircraft 520 includes a camera 522 and the remote control flight by the vehicle host 530. When the car 40 is parked for any reason, the user places the wireless remote control aircraft 520 on the rear car (or the roof) of the car, and the photographing direction of the camera 522 is directed toward the rear of the car 40. The user uses a remote controller 540 to press a forward button 547 to send a forward signal to the vehicle host 530, and the vehicle host 530 remotely controls the wireless remote control aircraft 520 to rise vertically by a predetermined height according to the forward signal. The wireless remote control aircraft 520 receives the rear road image of the camera captured by the camera 522, as shown in FIG. The vehicle host 530 recognizes the road range (such as the area indicated by the oblique line) or the rear direction of the vehicle according to the rear road image analysis, and remotely controls the wireless remote control aircraft 520 to fly forward by a predetermined distance toward the rear of the vehicle.

When the wireless remote control aircraft 520 flies a predetermined distance, the vehicle host 530 remotely controls the wireless remote control aircraft 520 to stay in the air and continuously capture the rear road image to monitor a rear vehicle, as shown in FIG. The vehicle host 530 continuously receives the rear road image captured by the camera 522 from the wireless remote control aircraft 520, and determines whether there is a rear vehicle 30 that quickly approaches the position of the vehicle according to the rear road image, as shown in FIG. To determine the unlocking of a door of the car 40 and/or to enable a trumpet of the car 40. When the vehicle host 530 determines that there is a rear vehicle 30 that quickly approaches the location of the vehicle, in addition to unlocking a door of the vehicle 40 and/or enabling a horn of the vehicle 40 to alert the inside and outside of the vehicle, the vehicle The host 530 also notifies the remote controller 540 to activate the vibration motor 543 and the buzzer 542, thereby alerting the driver to avoid the rear vehicle. The user uses the remote controller 540 to press a recycle button 548 to send a recovery signal to the vehicle host 530, and the vehicle host 530 remotely returns the wireless remote control aircraft 520 to fly over the preset distance after the vehicle is recovered. Starting parking position.

Please refer to the twentieth figure, which is a block diagram showing a fifth embodiment of the present invention for collision avoidance warning system. The wireless remote control aircraft 520 of the present vehicle collision warning system includes: a four-axis flight drive module 524, a processing module 521, a camera 522, and a device-side communication module 523, wherein the device-side communication module 523 Wireless communication is established with the vehicle host 530 installed inside the car. The processing module 521 receives the remote control of the vehicle host 530 through the device-side communication module 523 to control the four-axis flight driving module 524, and enables the shooting function of the camera 522 to capture the rear road image of the camera 522 (see the tenth 8 and 19 are transmitted to the vehicle host 530 through the device end communication module 523 for analysis and judgment. In addition, the wireless remote control aircraft 520 further adds a strobe light to the top surface of the casing, and the processing module 521 controls the flickering of the strobe light.

The vehicle collision early warning system comprises: a vehicle central locking system, the vehicle central locking system comprising a remote controller 540 and a vehicle host 530. The remote controller 540 and the vehicle main unit 530 are the remote controller 140 and the vehicle main unit 130 as shown in the first embodiment. In the fifth embodiment of the present creation, the vehicle host 530 further includes the operations described below. The host-side communication module 531 wirelessly receives an image, and the image is taken by a camera toward the rear of the vehicle, and the controller 532 is electrically connected to a door locking circuit 541 and a door unlocking line 542 of the vehicle 40. A car speaker line 543, a headlight line 544 and a direction light line 546, wherein the camera can be a camera 522 mounted on a wireless remote control aircraft 520, as shown in FIG. 17, or mounted on a The camera 129 of the alerting device 120 is as shown in the fourth C diagram.

Taking the camera 522 shown in FIG. 17 as an example of a wireless remote control aircraft 520, when the vehicle 40 is stopped for any reason, the user places the wireless remote control aircraft 520 in the rear compartment (or the roof) of the vehicle. The imaging direction of the camera 522 is directed toward the rear of the car 40. The controller 532 remotely controls the wireless remote control aircraft 520 to vertically fly a predetermined height through the host communication module 531, and then receives the camera 522 from the wireless remote control aircraft 520 to capture the rear road image of the vehicle, as shown in FIG. The controller 532 receives the image from the host communication module 531. The controller 532 recognizes the road range (such as the area indicated by the oblique line) or the rear direction of the car according to the rear road image analysis of the car shown in FIG. 18, and remotely controls the wireless remote control aircraft 520 to advance toward the rear of the vehicle. Preset distance. When the wireless remote control aircraft 520 flies a predetermined distance, the vehicle host 530 remotely controls the wireless remote control aircraft 520 to stay in the air and continuously capture the rear road image. The controller 532 determines whether there is a rear vehicle 30 that quickly approaches the position of the car based on the rear road image of the car shown in Fig. 19. First, the controller 532 sets a plurality of broken lines in the road range and records the pixel values of the road colors indicated by the plurality of broken lines, by continuously monitoring the road image content. Between the two consecutive frame images of the road image, the controller 532 determines the number of broken lines covered by the rear vehicle 30, and determines the speed of the rear vehicle 30 to determine whether the rear vehicle 30 is quickly approaching the vehicle. The location of 40, in turn, determines that the door unlocking line 542 is enabled to unlock a door of the car 40 and/or enable the car speaker line 543 to cause a horn of the car 40 to sound.

In addition, in another embodiment of the present invention, the camera is installed in a warning device, and the warning device establishes wireless communication with the host communication module 531, so that the controller remotely controls the camera through the host communication module 531. The image of the road behind the car is taken and the image is received, and the warning device is placed at a predetermined distance behind the car. The controller 532 determines whether the rear road image has a rear vehicle 30 quickly approaching the position of the vehicle according to the above method, to determine that the door unlocking line 542 is enabled to unlock a door of the vehicle 40 and/or to enable the vehicle speaker line. 543 causes a horn of the car 40 to sound.

In addition, in still another embodiment of the present invention, the camera is mounted on a lifting rod, and the lifting rod is mounted on a vehicle body of the vehicle 40, and the lifting rod is controlled by the controller 532 of the vehicle main body 530. Raise the height of the camera and remotely control the camera to capture the road image behind the car (see Figures 18 and 19). The controller 532 receives the rear road image from the host communication module 531. The controller 532 recognizes the road range (such as the area indicated by the oblique line) according to the rear road image analysis of the car shown in Fig. 18. Next, the controller 532 sets a plurality of broken lines in the road range and records the pixel values of the road colors indicated by the plurality of broken lines, by continuously monitoring the road image content. Between the two consecutive frame images of the road image, the controller 532 determines the number of broken lines covered by the rear vehicle 30, and determines the speed of the rear vehicle 30 to determine whether the rear vehicle 30 is quickly approaching the vehicle. The location of 40, in turn, determines that the door unlocking line 542 is enabled to unlock a door of the car 40 and/or enable the car speaker line 543 to cause a horn of the car 40 to sound.

In a fifth embodiment of the present invention, a vehicle collision warning method is implemented in a wireless remote control aircraft 520, including: configuring a camera 522; and a vehicle-mounted communication module 523 and a vehicle mounted on a vehicle 40 The host 530 establishes wireless communication, and is remotely operated by the vehicle host 530; and when the car 40 is stopped for any reason, the vehicle host 530 remotely flies to a predetermined distance behind the vehicle to transmit the The image behind the car is given to the vehicle host 530, so that the vehicle host 530 determines whether there is a rear vehicle 30 that quickly approaches the position of the car 40 according to the image behind the car to determine to unlock a door of the car 40 and/or Or enable a horn of the car 40 to sound.

In addition, in another embodiment of the present invention, the camera is a wireless camera, and wireless communication is established with the vehicle host, so that the controller remotely controls the wireless camera to capture the rear road of the vehicle through the host communication module 531. And capturing the image, wherein the wireless camera is magnetically attracted to a body of the vehicle. The controller 532 determines whether the rear road image has a rear vehicle 30 quickly approaching the position of the vehicle according to the above method, to determine that the door unlocking line 542 is enabled to unlock a door of the vehicle 40 and/or to enable the vehicle speaker line. 543 causes a horn of the car 40 to sound.

In a fifth embodiment of the present invention, a vehicle collision warning method is implemented in a vehicle central locking system including a remote controller 540 and a vehicle mounted inside a vehicle 40. The host 530 includes: a remote control device 540 wirelessly transmits a lock door signal or an unlock signal; the vehicle host 530 receives the remote control 540 remote control, and locks a door of the car 40 according to the door lock signal. Or unlock a door of the car due to the unlock signal. Wherein, the method further comprises: when the car 40 is stopped for any reason, the vehicle host 40 wirelessly accepts a lifting rod from a wireless remote control aircraft 520 or a warning device or mounted on the vehicle body or magnetically adsorbs the An image taken by a camera on a vehicle body, the image being taken by the camera toward the rear of the vehicle, wherein the camera is mounted on a different device, please refer to the descriptions of paragraphs 149 to 151, respectively; and, based on the image, determine whether there is a The rear vehicle 30 quickly approaches the location of the car 40 to determine which door to unlock the car and/or a horn that enables the car.

After a detailed description of the preferred embodiments of the present invention, it will be apparent to those skilled in the art that various changes and modifications can be made without departing from the scope and spirit of Embodiments of the illustrated embodiments.

30‧‧‧ Vehicles

40, 210‧‧ ‧ car

41‧‧‧Car door locking line

42‧‧‧Door unlocking line

43‧‧‧Car speaker line

44‧‧‧ headlights line

45‧‧‧Car screen

46‧‧‧Director light lines

100, 200, 300, 400, 500‧‧‧Car collision early warning system

120, 220, 320, 420‧‧‧ warning devices

121, 221, 321, 421‧‧‧ processing modules

122,424‧‧‧displacement drive

123, 223, 323, 425‧‧‧ device-side communication module

124, 224, 324, 426‧‧‧ strobe lights

125‧‧‧ Wheels

126, 225‧‧‧ base

127, 226‧‧ ‧ warning signs

128, 228‧‧ ‧ pivot

129, 522‧‧ ‧ camera

130, 230, 330, 430, 530‧‧ ‧ car host

131, 231, 331, 431, 531‧‧‧ host communication module

132, 232, 332, 432, 532‧‧ ‧ controller

140, 240, 340, 440, 540‧‧ ‧ remote control

141, 241, 341, 441, 541‧‧ ‧ microprocessor

142, 244, 344, 444, 544‧‧‧ remote control communication module

143, 447, 547‧‧‧ forward button

144, 448, 548‧‧ ‧ recycling button

145, 245, 345, 445, 545 ‧ ‧ unlock button

146, 246, 346, 446, 546‧‧ ‧ lock button

147‧‧‧Left button

148‧‧‧right button

150, 450, 550‧‧‧ human machine interface

222, 224, 422‧‧ ‧ distance measuring module

229, 329‧‧‧ mode switch

227‧‧‧handle

242, 342, 442, 542‧‧ ‧ buzzer

243, 343, 443, 543 ‧ ‧ vibration motor

322, 423‧‧‧ sensor

101~118‧‧‧Steps

201~210‧‧‧Steps

301~310‧‧‧Steps

401~417‧‧‧Steps

In order to solve the above three problems: (1) The conventional warning sign is only portable, so that when the manual warning sign is manually placed, the danger may occur when the person is walking on the shoulder, or the safety distance of the person placing the warning sign is not far enough. (2) The conventional warning sign does not have an early detection function of active detection, so that after the conventional warning sign is placed, the policeman handles the scene of the accident without paying attention to the rear approaching car quickly; and (3) the conventional vehicle control The lock system does not have the warning function of the car collision, so that the passengers in the car can not quickly get off the train in response to the situation that the rear vehicle is quickly approaching. The present invention provides a vehicle collision early warning system, which uses a remote controller to remotely control a forward direction of a warning device having a remote control function through a vehicle host, so as to prevent a person from taking a warning sign to travel on the shoulder and increase the safety distance of the warning sign. When the warning sign is to be reclaimed, the remote control device is used to remotely control the warning device to return to the starting position through the vehicle host, and no personnel need to go back to recover the warning sign; and, by using the warning device with the on-board distance measuring function and the warning sign impact sensing function, Send a warning signal to the vehicle host to unlock the door and enable the car horn to sound, to remind nearby people to evade the rear to chase the car to avoid casualties.

In order to solve the problem that the conventional warning sign is only portable, the present invention provides a vehicle collision early warning system, which comprises: a remote controller, wirelessly transmitting a forward signal or a recovery signal; a vehicle host, installed in The interior of a car includes: a host-side communication module that receives the forward signal or the recovered signal transmitted from the remote controller; and a controller that receives the forward signal or the recovered signal from the host-side communication module And controlling the host terminal communication module to transmit a forward movement signal according to the forward signal, and controlling the host terminal communication module to transmit a recovery displacement signal according to the recovery signal; and a warning device comprising: a warning sign; a displacement The driving device carries the warning sign; a device-end communication module receives the forward movement signal or the recovery displacement signal from the host-side communication module; and a processing module receives the forward movement signal from the device-side communication module And controlling the displacement drive device to move forward from a position by a predetermined distance due to the forward movement signal, or from the device end The module receives the recovered displacement signal, and controls the displacement driving device to return to the position due to the recovery of the displacement signal; and a battery to provide operation between the displacement driving device, the processing module, and the device-side communication module Required power.

In order to solve the problem that the conventional warning sign does not have the active detection early warning function and the conventional vehicle central locking system does not have the warning function of the car collision, the present invention provides a vehicle collision early warning system, including a warning The device includes: a warning sign; a ranging module configured to continuously measure a distance of a moving object toward a ranging direction, and generate a distance signal; a processing module receiving from the ranging module The distance signal determines whether to generate a warning signal according to the distance signal; and a device-end communication module, when the processing module generates the warning signal, the processing module controls the device-end communication module to transmit the warning signal And a battery providing the power required for operation between the ranging module, the processing module and the communication module of the device; and a host for the vehicle, installed inside a car, comprising: a host communication The module receives the warning signal transmitted by the communication module of the device end; and a controller receives the warning signal from the communication module of the host terminal, and should alert No. unlock the car door and / or enabling the car beeps.

In order to solve the problem that the conventional warning sign does not have the active detection early warning function and the conventional vehicle central locking system does not have the warning function of the car collision, the present invention provides a vehicle collision early warning system, which includes: a warning device, the warning device includes: a warning sign; a sensor disposed on the warning sign, detecting the inclination of the warning sign to generate a sensing signal; and a processing module receiving the sensing signal, Determining whether a warning signal is generated according to the sensing signal; and a device-side communication module, when the processing module generates the warning signal, the processing module controls the device-side communication module to transmit the warning signal; and a battery, providing power required for operation between the sensor, the processing module and the communication module of the device; and a host for the vehicle, installed inside a car, comprising: a host communication module, receiving The warning signal transmitted from the communication module of the device end; and a controller receiving the warning signal from the communication module of the host terminal, and unlocking the door of the car according to the warning signal / Or enabling the car beeps.

In order to solve the problem that the conventional warning sign is only portable, the present invention preferably provides a vehicle collision early warning system, comprising: a remote controller, wirelessly transmitting a forward signal or a recovery signal; and a vehicle The host, installed in a car, comprises: a host communication module, receiving the forward signal or the recovery signal transmitted from the remote controller; and a controller receiving the forward signal from the host communication module Or the recovery signal, and the forward communication signal is controlled to transmit a forward movement signal to a self-propelled warning device, and the recovery signal is used to control the host communication module to transmit a recovery displacement signal. The type of warning device, wherein the self-propelled warning device advances away from a position due to the forward movement signal, and returns to the position due to the recovery of the displacement signal.

In order to solve the problem caused by the conventional vehicle central locking system without the warning function of the vehicle collision, the present invention preferably provides a vehicle collision early warning system, which comprises a remote controller, wirelessly transmitting a locking door signal or a An unlocking signal; a vehicle host, installed inside a car, comprising: a host-side communication module, receiving the lock door signal or the unlock signal transmitted from the remote controller; and a controller from the host end The communication module receives the lock door signal, and locks a door of the car due to the lock door signal, or receives the unlock signal from the host end communication module, and unlocks a door of the car due to the unlock signal; When the car stops for a reason, the host terminal communication module receives a warning signal, and the controller receives the warning signal from the host terminal communication module, and unlocks the door of the car according to the warning signal. / or enable a horn of the car, wherein the warning signal indicates that a moving object is quickly approaching the location of the car.

In order to solve the problem that the conventional warning sign is only portable, the present invention preferably provides a vehicle collision early warning system, comprising a warning device, the warning device comprising: a warning sign; a displacement driving device, carrying The warning sign; a device-end communication module receives a forward movement signal or a recovery displacement signal; a processing module receives the forward movement signal from the device-side communication module, and controls the displacement drive according to the forward movement signal The device moves forward from a position to a predetermined distance, or receives the recovered displacement signal from the device-side communication module, and controls the displacement driving device to return to the position according to the recovery displacement signal; and a battery provides the displacement The power required for operation between the driving device, the processing module, and the device-side communication module.

In order to solve the problem caused by the warning function that the conventional warning sign does not have the active detection, the present invention preferably provides a vehicle collision early warning system, comprising a warning device, the warning device comprising: a warning sign; a reaction mode a group that reacts to a situation in which a moving object is in rapid proximity to generate a signal; a processing module receives the signal and determines whether to generate a warning signal according to the signal; a device-side communication module, when the processing module generates the When the signal is alerted, the processing module is controlled by the processing module to transmit the warning signal to a vehicle host installed in a vehicle, so that the vehicle host unlocks the door of the vehicle due to the warning signal and/or The horn of the car is activated; and a battery is provided to provide power required for operation between the reaction module, the processing module and the communication module of the device.

The reaction module is a ranging module, and the ranging module is configured to continuously measure the distance of a moving object toward a ranging direction and generate a distance signal, and determine whether to generate the warning signal according to the distance signal. .

The reaction module is a sensor, and the sensor is disposed on the warning sign to detect the inclination of the warning sign and generate a sensing signal, and determining whether to generate the warning according to the sensing signal. signal.

In order to solve the problem that the conventional warning sign is only portable, the present invention preferably provides a vehicle collision early warning system, comprising: a wireless remote control aircraft, which is remotely controlled by a vehicle host installed in a vehicle. The wireless remote control aircraft includes a camera, and when the vehicle is parked for any reason, the wireless remote control aircraft is remotely controlled by the vehicle host to a predetermined distance behind the vehicle to transmit the image behind the vehicle to the camera. The vehicle main body is configured to determine whether a moving object quickly approaches the position of the car according to the image behind the car to determine whether to unlock a door of the car and/or enable a trumpet of the car.

In order to solve the problem caused by the conventional vehicle central locking system without the warning function of the car collision, the present invention provides a vehicle collision early warning system, which comprises: a vehicle main body installed in a car interior, comprising: a host-side communication module wirelessly receives an image captured by a camera toward the rear of the vehicle; and a controller electrically connecting a door unlocking line of the vehicle with a vehicle speaker line, and when the vehicle The controller remotely controls the camera to capture the image behind the car through the host communication module for any reason; and the controller receives the image from the host communication module; and the controller according to the image Determining whether a moving object quickly approaches the location of the car to determine whether to enable the door unlocking line to unlock a car door and/or enable the car speaker line to cause a trumpet of the car to sound.

The camera is installed in a wireless remote control aircraft, and the controller remotely controls the wireless remote control aircraft to fly over a predetermined distance behind the vehicle through the host terminal communication module, so that the camera captures the image behind the vehicle.

The camera is installed in a warning device, and the warning device establishes wireless communication with the host communication module, so that the controller remotely controls the camera to capture the image behind the vehicle through the host communication module, and the warning device Placed at the back of the car for a preset distance.

Wherein, the camera is mounted on a lifting rod, and the lifting rod is mounted on a body of the vehicle, the vehicle main body controls the lifting rod to raise and lower the height of the camera, and the camera is remotely controlled to capture the image behind the vehicle. .

Wherein the camera is a wireless camera and establishes wireless communication with the vehicle host, and the wireless camera is magnetically attracted to a body of the vehicle, and the vehicle host remotely controls the wireless camera to capture the image behind the vehicle. .

The effect and function of this creation: The original vehicle collision early warning system can use the remote control to remotely control the forward direction of the warning device with automatic movement function through the vehicle host, so as to prevent the person from taking the warning sign to travel on the shoulder and increase the warning sign. The safety distance is set. When the warning sign is to be retracted, the remote control device is used to remotely control the warning device to return to the starting position through the vehicle host, without the need for the personnel to retract the warning sign; and the impact detection function with the on-board ranging function and the warning sign is used. The function warning device sends a warning signal to the vehicle host to unlock the door and/or enables the vehicle horn to sound, reminding nearby personnel to evade the rear to chase the car to avoid casualties; and, using the camera to be installed in the wireless remote control aircraft or The warning device or the lifting rod on the body of the vehicle is used to photograph the rear road image toward the rear of the vehicle, and the vehicle host determines the situation of the rear vehicle approaching quickly according to the rear road image to unlock the door and/or enable the vehicle horn to sound. To remind nearby people to dodge.

Claims (31)

A vehicle collision early warning system comprises: a remote controller, a wireless transmitting a forward signal or a recovery signal; a vehicle host installed inside a car, comprising: a host communication module, receiving from the remote controller The forward signal or the recovered signal transmitted; and a controller receiving the forward signal or the recovered signal from the host communication module, and controlling the host communication module to transmit a forward moving signal according to the forward signal, And a recovery signal is transmitted by the host terminal communication module according to the recovery signal; and a warning device includes: a warning sign; a displacement driving device carrying the warning sign; and a device end communication module, from the host end The communication module receives the forward movement signal or the recovery displacement signal; a processing module receives the forward movement signal from the device end communication module, and controls the displacement driving device to move forward from a position according to the forward movement signal Preset distance, or receiving the recovered displacement signal from the device-end communication module, and controlling the displacement signal due to recovery Displacement means back to the drive location; and a battery, provides the displacement drive, the power required for the operation of the processing module between the end of the communication module means. A vehicle collision early warning system includes: a warning device comprising: a warning sign; a ranging module configured to continuously measure a distance of a moving object toward a ranging direction and generate a distance signal; a processing module receives the distance signal from the ranging module, and determines whether to generate according to the distance signal a warning signal; a device-side communication module, when the processing module generates the warning signal, the processing module controls the device-side communication module to transmit the warning signal; and a battery provides the ranging module The power required for operation between the processing module and the communication module of the device; and a host for the vehicle, installed inside a car, comprising: a host communication module, receiving the communication module from the device The warning signal transmitted; and a controller receiving the warning signal from the host communication module, and unlocking the door of the car and/or enabling the horn of the car due to the warning signal. A vehicle collision early warning system includes: a warning device, comprising: a warning sign; a sensor disposed on the warning sign, detecting the inclination of the warning sign to generate a sensing signal; and a processing module Receiving the sensing signal, determining whether to generate a warning signal according to the sensing signal; and a device-side communication module, when the processing module generates the warning signal, the processing module controls the device-side communication module to Transmitting the warning signal; and a battery providing power required for operation between the sensor, the processing module, and the device-side communication module; a vehicle host, installed inside a car, comprising: a host communication module, receiving the warning signal transmitted from the communication module of the device; and a controller receiving the communication module from the host Warning signal, and the door of the car should be unlocked due to the warning signal and/or the horn of the car can be sounded. A vehicle collision early warning system includes: a remote controller, a wireless transmitting a forward signal or a recovery signal; and a vehicle host installed inside a car, comprising: a host communication module, receiving the remote control The forward signal or the recovered signal transmitted by the device; and a controller receiving the forward signal or the recovered signal from the host communication module, and controlling the host communication module to transmit a forward moving signal according to the forward signal Giving a self-propelled warning device and controlling the host terminal communication module to transmit a recovery displacement signal to the self-propelled warning device, wherein the self-propelled warning device advances away from a position due to the forward movement signal And because the displacement signal should be recovered and returned to the location. A vehicle collision early warning system includes: a remote controller, wirelessly transmitting a lock door signal or an unlock signal; and a vehicle host installed inside a car, comprising: a host communication module, receiving from the The lock door signal or the unlock signal transmitted by the remote controller; and a controller receiving the lock door signal from the host terminal communication module, and locking a door of the car due to the lock door signal, or from the host The end communication module receives the unlock signal and unlocks a door of the car according to the unlock signal; the feature is: When the car stops for any reason, the host terminal communication module receives a warning signal, and the controller receives the warning signal from the host terminal communication module, and unlocks the door of the car according to the warning signal and/or A horn sounding of the car is enabled, wherein the warning signal indicates that a moving object is quickly approaching the position of the car. A vehicle collision early warning system includes a warning device, the warning device includes: a warning sign; a displacement driving device that carries the warning sign; and a device end communication module that receives a forward movement signal or a recovery displacement signal; a processing module, receiving the forward movement signal from the device end communication module, and controlling the displacement driving device to move forward from a position by a preset distance according to the forward movement signal, or receiving the preset distance from the device end communication module Retrieving the displacement signal, and controlling the displacement driving device to return to the position due to the recovery of the displacement signal; and a battery providing power required for operation between the displacement driving device, the processing module, and the device-side communication module. A vehicle collision early warning system includes a warning device, the warning device includes: a warning sign; a distance measuring module configured to continuously measure a distance of a moving object toward a ranging direction, and generate a distance signal; Processing the module, receiving the distance signal from the ranging module, determining whether to generate a warning signal according to the distance signal; and a device-end communication module, when the processing module generates the warning signal, controlled by the processing module The device end communication module transmits the warning signal to a vehicle host installed in a car, so that the vehicle host unlocks the car door and/or enables the car's horn to sound due to an alert signal; A battery provides power required for operation between the ranging module, the processing module, and the device-side communication module. A vehicle collision early warning system includes a warning device, the warning device includes: a warning sign; a sensor disposed on the warning sign, detecting the inclination of the warning sign to generate a sensing signal; The module receives the sensing signal, and determines whether to generate a warning signal according to the sensing signal; and a device-end communication module, when the processing module generates the warning signal, the processing module controls the device-side communication The module transmits the warning signal to a vehicle host installed in a car, so that the vehicle host unlocks the door of the car and/or enables the horn of the car due to the warning signal; and a battery provides the The power required for operation between the sensor, the processing module, and the device-side communication module. A vehicle collision early warning system includes a warning device, the warning device comprises: a warning sign; a reaction module, which reacts to a condition that a moving object is in rapid proximity to generate a signal; and a processing module receives the signal, And determining, according to the signal, whether a warning signal is generated; and a device-side communication module, when the processing module generates the warning signal, the processing module controls the device-side communication module to transmit the warning signal to be installed in a a vehicle host for the vehicle, causing the vehicle host to unlock the door of the car and/or enable the horn of the car to sound due to a warning signal; A battery provides power required for operation between the reaction module, the processing module, and the device-side communication module. A vehicle collision early warning system comprises: a remote controller, wirelessly transmitting a lock door signal or an unlock signal; a vehicle host installed inside a car, comprising: a host terminal communication module, receiving the remote control The lock door signal or the unlock signal transmitted by the device; and a controller receiving the lock door signal from the host terminal communication module, and locking a door of the car due to the lock door signal, or from the host end The communication module receives the unlocking signal and unlocks a door of the car according to the unlocking signal; wherein, when the car stops for any reason, the controller reacts a moving object to quickly approach the position of the car to unlock the car. The door and/or a horn that enables the car to ring. The vehicle collision early warning system of claim 1 or 2 or 3 or 7 or 8 or 9 wherein the warning device further comprises at least one strobe light, The processing module controls the blinking frequency of the strobe light. For example, the vehicle collision early warning system described in claim 1 or 2 or 3 or 5, wherein the controller of the vehicle main body controls the remote illumination of the vehicle according to the warning signal. The blinking frequency of the light. The vehicle collision early warning system according to claim 5, wherein the host terminal communication module receives a blinking indication signal from an alerting device, and the controller controls the blinking direction of the car according to the blinking indication signal. . The vehicle collision early warning system according to claim 5, wherein the host terminal communication module receives a mobile notification signal from a warning device, and the controller controls the host communication module according to the mobile notification signal A blinking indication signal is continuously sent to the alerting device. The vehicle collision early warning system according to claim 5, wherein the remote controller comprises: a buzzer or a vibration motor, and the remote controller receives the warning signal from the host terminal communication module. When the signal is received, the remote controller responds to the signal received so that the buzzer or the vibration motor can operate. The vehicle collision early warning system of claim 7 or 8 or 9 wherein the processing module operates in a movement mode and an early warning mode, wherein the processing module operates on the warning In the mode, the processing module enables the ranging module or the sensor. The vehicle collision early warning system according to claim 16, wherein when the processing module operates in the early warning mode, the processing module controls the blinking frequency of the strobe light according to the generation of the warning signal. . The vehicle collision early warning system of claim 16, wherein when the processing module is operated in the mobile mode, the device terminal communication module is in communication range with the vehicle host, and the processing module is Controlling a flashing light flashing or the vehicle's main unit controls the car's direction light to flash. A vehicle collision early warning system includes: a wireless remote control aircraft, which is remotely operated by a vehicle host installed in a car, the wireless remote control aircraft includes a camera, and when the car is parked for any reason, the wireless remote control The aircraft is remotely operated by the vehicle host to a predetermined distance behind the car to transmit the image behind the car to the vehicle host, so that the vehicle host is based on the image behind the car. A determination is made as to whether a moving object is quickly approaching the location of the car to determine a door that unlocks the car and/or a horn that enables the car. A vehicle collision early warning system includes: a vehicle host installed inside a car, comprising: a host communication module, wirelessly receiving an image, the image being taken by a camera toward the rear of the car; a controller electrically connecting a door unlocking line of the car with a vehicle speaker line, and when the car stops for any reason, the controller remotely controls the camera through the host terminal communication module to capture the image behind the car And the controller receives the image from the host communication module; and the controller determines, according to the image, whether a moving object quickly approaches the location of the car, to determine that the door unlocking circuit is enabled to unlock the car. The door and/or enabling the car horn circuit causes a horn of the car to sound. The vehicle collision early warning system according to claim 20, wherein the camera is installed in a wireless remote control aircraft, and the controller remotely controls the wireless remote control aircraft to fly to the rear of the vehicle through the host terminal communication module. Setting the distance above allows the camera to capture the image behind the car. The vehicle collision early warning system according to claim 20, wherein the camera is installed in a warning device, and the warning device establishes wireless communication with the host communication module, so that the controller transmits the communication mode of the host. The group remotely controls the camera to capture the image behind the car, and the warning device is placed at a predetermined distance behind the car. The vehicle collision early warning system according to claim 20, wherein the camera is mounted on a lifting rod, and the lifting rod is mounted on a vehicle body of the vehicle, and the vehicle main body is used. The lifting rod is controlled to raise and lower the height of the camera, and the camera is remotely controlled to capture the image behind the vehicle. The vehicle collision early warning system according to claim 20, wherein the camera is a wireless camera, and wireless communication is established with the vehicle host, and the wireless camera is magnetically adsorbed on a body of the vehicle. The camera is remotely controlled by the vehicle to capture the image behind the car. A vehicle collision early warning system includes: a vibration motor and/or a buzzer, a communication module and a microprocessor, wherein the microprocessor is electrically connected to the communication module, the vibration motor and/or the a buzzer, when the communication module receives a notification signal, the microprocessor should notify the signal to enable operation of the vibration motor and/or the buzzer, wherein the notification signal is triggered by a warning signal, And the warning signal is generated by a reaction module reacting to a situation in which a moving object quickly approaches or hits. The vehicle collision early warning system of claim 25, wherein the vibration motor and/or the buzzer, the communication module and the microprocessor are mounted on a remote controller. For example, the vehicle collision early warning system described in claim 25, wherein the communication module establishes communication with a vehicle host, and the notification signal is transmitted by the vehicle host triggered by the warning signal. The vehicle collision early warning system of claim 27, wherein the vehicle host receives the warning signal from the reaction module. The vehicle collision early warning system of claim 25, wherein the reaction module is installed in a warning device, and the reaction module reflects a condition that the moving object quickly approaches or strikes the warning device. The vehicle collision early warning system of claim 29, wherein the reaction module is a sensor, and the sensor detects the inclination of the impacted warning device to trigger the warning signal. The vehicle collision early warning system according to claim 29, wherein the reaction module is a distance measuring module, and the distance measuring module continuously measures the moving object to quickly approach the warning device to trigger the warning signal. .